<?php

namespace App\Http\Controllers;

use App\Services\InvestorPath;
use App\Services\LegacyContent;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Inertia\Inertia;
use Inertia\Response;

class InvestorPathController extends Controller
{
    public function index(Request $request, InvestorPath $path): JsonResponse|Response
    {
        abort_unless($path->available(), 404);
        $data = ['contexts' => $path->contexts($request->user())];

        return $request->expectsJson() ? response()->json($data) : Inertia::render('investor-path/index', $data);
    }

    public function create(Request $request, InvestorPath $path): JsonResponse|RedirectResponse
    {
        $source = $request->input('content_resource_id');
        if ($source !== null) {
            $resourceId = filter_var($source, FILTER_VALIDATE_INT);
            abort_unless(is_int($resourceId) && $resourceId !== 0, 422);
            app(LegacyContent::class)->articleForResource($resourceId);
        }
        $id = DB::transaction(function () use ($path, $request, $source): string {
            $id = $path->create($request->user(), $request->all());
            if ($source !== null) {
                $case = $path->view($request->user(), $id)['case'];
                app(LegacyContent::class)->attach($request->user(), $id, ['version' => $case['version'], 'resource_id' => (int) $source]);
            }

            return $id;
        });

        return $request->expectsJson() ? response()->json(['id' => $id], 201) : redirect('/investimentos/'.$id)->with('success', 'Investimento guardado no seu dossier.');
    }

    public function show(Request $request, string $id, InvestorPath $path): JsonResponse|Response
    {
        $data = $path->view($request->user(), $id);

        return $request->expectsJson() ? response()->json($data) : Inertia::render('investor-path/show', $data);
    }

    public function facts(Request $request, string $id, InvestorPath $path): JsonResponse|RedirectResponse
    {
        abort_unless($path->available(), 404);
        $path->facts($request->user(), $id, $request->all());

        return $this->saved($request, 'Aplicabilidade registada; o histórico foi preservado.');
    }

    public function stage(Request $request, string $id, string $code, InvestorPath $path): JsonResponse|RedirectResponse
    {
        abort_unless($path->available(), 404);
        $path->stage($request->user(), $id, $code, $request->all());

        return $this->saved($request, 'Etapa e fundamento registados.');
    }

    public function tool(Request $request, string $id, InvestorPath $path): JsonResponse
    {
        abort_unless($path->available(), 404);

        return response()->json(['result' => $path->returnTool($request, $id, $request->all())]);
    }

    public function task(Request $request, string $id, InvestorPath $path): JsonResponse|RedirectResponse
    {
        abort_unless($path->available(), 404);
        $task = $path->task($request->user(), $id, $request->all());

        return $request->expectsJson() ? response()->json(['id' => $task], 201) : back()->with('success', 'Tarefa assumida no acompanhamento interno.');
    }

    private function saved(Request $request, string $message): JsonResponse|RedirectResponse
    {
        return $request->expectsJson() ? response()->json(['message' => $message]) : back()->with('success', $message);
    }
}